ASTM A420 WPL6 10" 90 Degree Pipe Elbow Fittings For Pipeline System

Pipe Elbow Fittings 10" A420 WPL6 62868

Seamless elbow: elbow is a pipe fitting used at the bend of a pipe. The largest proportion of all pipe fittings used in the pipeline system is about 80. Usually, different forming processes are selected for bends with different materials or wall thickness. The seamless elbow forming process used by the manufacturer is hot push, stamping, extrusion and so on.

Scope of use
Because the elbow has good comprehensive performance, it is widely used in chemical industry, construction, water supply, drainage, oil, light and heavy industry, freezing, sanitation, plumbing, fire fighting, electric power, aerospace, shipbuilding and other basic projects.

Technical requirements
required to control the radius of curvature. For example, if the radius length is 1.5 D, the radius of curvature must be within the required tolerance. Because most of these pipe fittings are used for welding, in order to improve the welding quality, the end part is groove, leaving a certain angle, with a certain edge, this requirement is also more strict, how thick the edge, how much angle and deviation range are stipulated. There are many more geometric dimensions than pipe fittings. The surface quality and mechanical properties of the elbow are basically the same as those of the pipe. For welding convenience, the material of the steel connected to the pipe is the same